{
  "coverage": [
    {
      "requirement_ids": [
        "req_001",
        "req_002",
        "req_003"
      ],
      "source_id": "src_001"
    }
  ],
  "issues": [
    "Requirement asks for four equally spaced mounting through holes, but draft_003 assumes a circular pattern specifically. This is feasible, but the source does not require circular placement; no issue if treated as a reasonable assumption.",
    "Draft_001 and draft_002 cover the connected mounting plate, rectangular base, and vertical reinforcing rib with reasonable dimensions. Draft_003 covers four equally spaced through holes with stated dimensions."
  ],
  "item_verdicts": [
    {
      "draft_id": "draft_001",
      "question": null,
      "reason_code": "none",
      "verdict": "pass"
    },
    {
      "draft_id": "draft_002",
      "question": null,
      "reason_code": "none",
      "verdict": "pass"
    },
    {
      "draft_id": "draft_003",
      "question": null,
      "reason_code": "none",
      "verdict": "pass"
    }
  ],
  "verdict": "pass"
}